CN209087904U - Optical detection apparatus and its Photo Interrupter - Google Patents
Optical detection apparatus and its Photo Interrupter Download PDFInfo
- Publication number
- CN209087904U CN209087904U CN201822186911.4U CN201822186911U CN209087904U CN 209087904 U CN209087904 U CN 209087904U CN 201822186911 U CN201822186911 U CN 201822186911U CN 209087904 U CN209087904 U CN 209087904U
- Authority
- CN
- China
- Prior art keywords
- chamber
- side wall
- elastic portion
- photo interrupter
- slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Abstract
It includes first chamber, second chamber and interconnecting piece that the utility model, which discloses a kind of optical detection apparatus and its Photo Interrupter, Photo Interrupter, and first chamber is formed by surrounding around the side wall of first chamber surrounding；Second chamber is opposite with first chamber and interval is arranged, and is formed by surrounding around the side wall of second chamber surrounding；Interconnecting piece is connected between first chamber and second chamber；And wherein the side wall of first chamber includes the first side wall, including the first noumenon and the first elastic portion connecting with the first noumenon, the first protruding portion can be moved along the extending direction perpendicular to the first side wall；And/or the side wall of second chamber includes second sidewall, second sidewall includes the second ontology and the second elastic portion for connecting with the second ontology, second protruding portion can be moved along the extending direction perpendicular to second sidewall, can be damaged to avoid photoelectric cell by the pressure of wall surface.
Description
Technical field
The utility model relates to LED technology fields, in particular to a kind of optical detection apparatus and its light
Breaker.
Background technique
There are several types of types for fixed form of the Photo Interrupter to element:
1, close-fitting type, as shown in Figure 1, this fixed form there are the problem of: first is that assembling is relatively difficult, be easy to cause hand
Portion is injured, except this assembling process need to usually use tool.Second is that it is high to pedestal (Housing) and component size required precision, because
Biggish pressure production is needed, so that semi-automatic platform often breaks down.Third is that the size of accessory (Component) and pedestal because
Batch it is different and there are error, small difference or cause cooperation tension without being easily assembled, or excessively pine and cause to be easy to fall off,
It in assembling process, need to repeatedly repair a die (2-4 times), and then cause reception time long.
2, barb type, as shown in Figures 2 and 3, this fixed form the problem is that, structure can become after demoulding
Shape causes to fix strength reduction, influences using effect.
Two kinds of fixed forms as described above need to grasp when being assembled light-emitting diode (LED) module and Photo Interrupter
Applying certain pressing force as personnel can assemble in place, and then unfamiliar operative employee is difficult to control strength, warp
It can often exert a force too quickly, maloperation occur sometimes skilled operative employee and exert a force and is too quickly, it all can be to light-emitting diode (LED) module
Certain damage is caused, so that product yield be caused to reduce.
It is urgent to provide a kind of Photo Interrupters for this field causes to damage to avoid to light-emitting diode (LED) module.
Above- mentioned information are only used for reinforcing the understanding to the background of the utility model disclosed in the background technology part.
Utility model content
One main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provides a kind of light
Breaker.
Another main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provides one kind
Optical detection apparatus.
To realize above-mentioned purpose of utility model, the utility model adopts the following technical solution:
One aspect according to the present utility model, provides a kind of Photo Interrupter, including first chamber, second chamber and
Interconnecting piece, first chamber are formed by surrounding around the side wall of the first chamber surrounding；Second chamber and the first chamber
Opposite and interval setting, is formed by surrounding around the side wall of the second chamber surrounding；Interconnecting piece is connected to first chamber
Between room and the second chamber；And wherein the side wall of the first chamber includes the first side wall, the first side wall includes
The first noumenon and the first elastic portion being connect with the first noumenon, the non-company with the first noumenon of first elastic portion
The inner wall for connecing end is formed with the first protruding portion towards first chamber protrusion, and first protruding portion can be along perpendicular to institute
The extending direction for stating the first side wall is mobile；And/or the side wall of the second chamber includes second sidewall, the second sidewall
Including the second ontology and the second elastic portion being connect with second ontology, second elastic portion with second ontology
The inner wall of front of motor is formed with the second protruding portion towards second chamber protrusion, and second protruding portion can be along vertical
It is mobile in the extending direction of the second sidewall.
A specific embodiment according to the present utility model, wherein the first noumenon is located at the outer of first elastic portion
It encloses, one end of first elastic portion is connect with the first noumenon, one end opposite with the connecting pin of first elastic portion
For free end, first protruding portion is set to the free end of first elastic portion；Second ontology is located at described second
The periphery of elastic portion, one end of second elastic portion are connect with second ontology, the connecting pin with second elastic portion
Opposite one end is free end, and second protruding portion is set to the free end of second elastic portion.
U-shaped through slot is provided between first elastic portion and the first noumenon, the U-shaped through slot is surrounded on described
Three sides of one elastic portion；U-shaped through slot, the U-shaped through slot are provided between second elastic portion and second ontology
It is surrounded on three sides of second elastic portion.
A specific embodiment according to the present utility model, wherein the side wall of the first chamber includes towards described second
The third side wall of chamber is provided with the first through slot on the third side wall, and the side wall of the second chamber includes towards described
4th side wall of one chamber is provided on the 4th side wall logical with matched second through slot of first through slot, described first
Slot and second through slot are symmetrical arranged.
A specific embodiment according to the present utility model, wherein the Photo Interrupter is arranged in concave-shaped structure, it is described
Interconnecting piece is connected to the bottom of the third side wall and the 4th side wall.
A specific embodiment according to the present utility model, wherein the first side wall is set to the back of the first chamber
Side from the second chamber, the second sidewall are set to the side away from the first chamber of the second chamber.
A specific embodiment according to the present utility model, wherein the bottom of the Photo Interrupter is provided with positioning column.
A specific embodiment according to the present utility model, wherein first protruding portion has the first confined planes, it is described
First confined planes are parallel to the top surface setting of the Photo Interrupter.
A specific embodiment according to the present utility model, wherein second protruding portion has the second confined planes, it is described
Second confined planes are parallel to the top surface setting of the Photo Interrupter.
Another aspect according to the present utility model provides a kind of optical detection apparatus, which includes this reality
With the Photo Interrupter of novel offer, light emitters and light receiver, wherein the light emitters and the light connect
Receive first chamber and second chamber that device is respectively arranged at the Photo Interrupter.
As shown from the above technical solution, the effect the advantages of optical detection apparatus and its Photo Interrupter of the utility model and actively
Fruit is: the inner wall of the side wall of Photo Interrupter provided by the utility model is formed with protruding portion towards internal cavity protrusion, should
Protruding portion can be moved along the extending direction of the side wall perpendicular to place, that is to say, that protruding portion can be directed away from cavity
Direction is mobile, and so that photoelectric cell enters in cavity, photoelectric cell can damage to avoid the pressure by side wall surface tension；
After protruding portion reset, photoelectric cell can be limited to prevent its photoelectric cell by falling off in cavity.
Detailed description of the invention
Consider the detailed description of the following preferred embodiment to the utility model in conjunction with the accompanying drawings, the utility model it is each
Kind target, feature and advantage will become apparent.Attached drawing is only the exemplary diagram of the utility model, is not necessarily
It is drawn to scale.In the accompanying drawings, same appended drawing reference always shows same or similar component.Wherein:
Fig. 1 is the cross-sectional view that Photo Interrupter uses the mode that is tightly fixed in the prior art.
Fig. 2 is the side view that Photo Interrupter uses fluking type fixed form in the prior art.
Fig. 3 is the cross-sectional view of the Photo Interrupter in Fig. 2.
Fig. 4 is the side view for the Photo Interrupter that one illustrative embodiments of the utility model provide.
Fig. 5 is the cross-sectional view of the Photo Interrupter in Fig. 4.
Fig. 6 is the side view for the optical detection apparatus that one illustrative embodiments of the utility model provide.
Wherein, the reference numerals are as follows:
100, Photo Interrupter；110, first chamber；
111, the first side wall；1111, the first noumenon；
1112, the first elastic portion；112, the first confined planes；
113, U-shaped through slot；114, the first through slot；
115, third side wall；120, second chamber；
121, second sidewall；122, the second confined planes；
124, the second through slot；125, the 4th side wall；
130, interconnecting piece；140, positioning column；
200, optical detection apparatus；210, light emitters；
220, light receiver.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that this is practical new
Type will be full and complete, and the design of example embodiment is comprehensively communicated to those skilled in the art.It is identical in figure
Appended drawing reference indicates same or similar structure, thus the detailed description that will omit them.
Referring to Fig. 4 and Fig. 5, a specific embodiment according to the present utility model, wherein a kind of Photo Interrupter 100 is provided,
The Photo Interrupter 100 can be adapted for optical detection apparatus.Photo Interrupter 100 may include first chamber 110, second chamber
120 and interconnecting piece 130, wherein first chamber 110 can be formed by surrounding around the side wall of 110 surrounding of first chamber.Root
According to a specific embodiment of the utility model, wherein the side wall of first chamber 110 may include the first side wall 111, this first
Side wall 111 may include the first noumenon 1111 and the first elastic portion 1112 connecting with the first noumenon 1111, first elastic portion
1112 with the inner wall of the front of motor of the first noumenon 1111 can be formed with first prominent towards prominent in first chamber 110
Portion, first protruding portion can be moved along the extending direction perpendicular to the first side wall.It is understood that the first protruding portion can be with
With first position and the second position, original state, the first protruding portion can be located at first position, i.e. the first protruding portion protrudes from
The inner wall of the first side wall 111.In the case where placing photoelectric cell into first chamber 110, the first protruding portion can direction
Direction far from first chamber 110 is mobile, and is in the second position, so that photoelectric cell entrance, such as, but not limited to first is prominent
Portion is located at the second position out, and the top surface of second protruding portion can be substantially parallel with the inner wall of the first noumenon 1111.To photoelectricity
After element enters the appropriate location of first chamber 110, the first protruding portion can be again restored to first position, and first is prominent at this time
Portion can stop photoelectric cell by falling off in cavity out.
With continued reference to Fig. 4 and Fig. 5, the first noumenon 1111 can be located at the periphery of the first elastic portion 1112, the first elastic portion
1112 one end is connect with the first noumenon 1111, it is to be understood that the first noumenon 1111 is being connect with the first elastic portion 1112
End be connected, other edges of the first elastic portion 1112 can be moved along the direction perpendicular to the first side wall 111, so as to so that
First elastic portion 1112, which is formed with the first noumenon 1111 in connecting pin, to be bent, which can be linear.Specifically, the first bullet
Property portion 1112 can be in 1 font structure, the top of first elastic portion 1112 can be connect with the first noumenon 1111, with the first bullet
Property portion 1112 the opposite one end in connecting pin can be free end, the first protruding portion can be set in the first elastic portion 1112 from
By on the inner wall held.
With continued reference to Fig. 4 and Fig. 5, a specific embodiment according to the present utility model, wherein second chamber 120 can be with
First chamber 110 is opposite and interval setting, the second chamber 120 can be surrounded by the side wall around 120 surrounding of second chamber
It is formed.A specific embodiment according to the present utility model, wherein the side wall of second chamber 120 may include second sidewall 121,
Second sidewall 121 may include the second ontology and the second elastic portion for connecting with the second ontology, and the second ontology can be located at second
The periphery of elastic portion, one end of the second elastic portion are connect with the second ontology, and one end opposite with the connecting pin of the second elastic portion is
Free end, the second protruding portion can be formed on the inner wall of the free end of the second elastic portion, the principle of specific second elastic portion
It is referred to the first elastic portion, details are not described herein.
It can be perpendicular to the protrusion of wall surface movement due to being provided on the inner wall of the side wall of the Photo Interrupter of the utility model
Portion is moved between two positions by the protruding portion, photoelectric cell can be made to can smoothly enter into cavity, without by wall surface
The pressure of tension and damage, on the other hand, after photoelectric cell enters appropriate location, protruding portion can be restored to initial bit
It sets, so as to be limited to photoelectric cell, to prevent photoelectric cell by falling off in cavity.
With continued reference to Fig. 4 and Fig. 5, a specific embodiment according to the present utility model, wherein 1112 He of the first elastic portion
U-shaped through slot 113 can be set between the first noumenon 1111, U-shaped through slot 113 can be surrounded on three of the first elastic portion 1112
Side.A specific embodiment according to the present utility model, wherein U also can be set between the second elastic portion and the second ontology
Type through slot 113, U-shaped through slot 113 can be surrounded on three sides of the second elastic portion, and but not limited to this, protrude as long as meeting
Portion can be moved along perpendicular to the first side wall 111 and 121 direction of second sidewall, all within the protection scope of the present utility model.
With continued reference to Fig. 4 and Fig. 5, a specific embodiment according to the present utility model, the wherein side wall of first chamber 110
It can also include the third side wall 115 towards second chamber 120, the first through slot 114, light can be set on third side wall 115
The light that electric device issues can pass through first through slot 114.The side wall of second chamber 120 may include towards first chamber
110 the 4th side wall 125 can be set on the 4th side wall 125 logical with matched second through slot 124 of the first through slot 114, first
Slot 114 can be symmetrical arranged with the second through slot 124.It can be set in one of both first chamber 110 and second chamber 120
There are light emitters, light receiver, light can be set in the other of both first chamber 110 and second chamber 120
The light that line transmitter issues can penetrate the first through slot 114 and the second through slot 124, and then be received by light receiver, with sense
Survey whether the light that photoelectric cell issues suffers foreign object masking.
With continued reference to Fig. 4 and Fig. 5, interconnecting piece 130 be can connect between first chamber 110 and second chamber 120, specifically
Ground, interconnecting piece 130 can connect the third side wall 115 in first chamber 110, such as, but not limited to, can connect in third side
The bottom of wall 115.Interconnecting piece 130 can connect the 4th side wall 125 in second chamber 120 and such as, but not limited to can connect
In the bottom of the 4th side wall 125.The top and bottom that the utility model limits is define referring to attached drawing in Fig. 4 or Fig. 5, in Fig. 4
In the case where rotating predetermined angular with the attached drawing in Fig. 5, the top and bottom that the utility model defines can also rotate accordingly
Angle.
With continued reference to Fig. 4 and Fig. 5, a specific embodiment according to the present utility model, first chamber 110 and second chamber
120 can be symmetrical set.A specific embodiment according to the present utility model, wherein Photo Interrupter 100 can be in concave shape
Structure setting, interconnecting piece 130 can connect in the bottom of third side wall 115 and the 4th side wall 125.
With continued reference to Fig. 4 and Fig. 5, a specific embodiment according to the present utility model, wherein by the top of Photo Interrupter 100
Portion is observed to bottom, and first chamber 110 can be in rectangular configuration, and deviating from first chamber 110 can be set in the first side wall 111
The side of second chamber 120.It is observed from the top of Photo Interrupter 100 to bottom, second chamber 120 can be in rectangular configuration, the
Two side walls 121 can be set in the side away from first chamber 110 of second chamber 120.
With continued reference to Fig. 4 and Fig. 5, a specific embodiment according to the present utility model, the wherein bottom of Photo Interrupter 100
It is provided with positioning column 140, with for positioning to Photo Interrupter 100, the protrusion as needed be can have any shape, such as
But be not limited to triangular prism, cylindroid or quadrangular etc., the utility model selects cylinder to be illustrated.
With continued reference to Fig. 4 and Fig. 5, a specific embodiment according to the present utility model, wherein the first protruding portion can have
There are the first confined planes 112, the first confined planes 112 can be parallel to the top surface setting of Photo Interrupter 100.It is according to the present utility model
One specific embodiment, wherein the second protruding portion can have the second confined planes 122, the second confined planes 122 are parallel to light blocking
The top surface of device 100 is arranged.
Referring to Fig. 6, another aspect according to the present utility model provides a kind of optical detection apparatus 200, optical detection dress
Setting 200 may include Photo Interrupter 100, light emitters 210 and light receiver 220 provided by the utility model, wherein
Light emitters 210 and light receiver 220 are respectively arranged at the first chamber 110 and second chamber 120 of Photo Interrupter 100.
Described feature, structure or characteristic can be incorporated in one or more embodiments in any suitable manner
In.In the above description, many details are provided to provide and fully understand to the embodiments of the present invention.So
And it will be appreciated by persons skilled in the art that the technical solution of the utility model can be practiced without in the specific detail
It is one or more, or can be using other methods, component, material etc..In other cases, it is not shown in detail or describes public affairs
Know structure, material or operation to avoid the various aspects of fuzzy the utility model.
Claims (10)
1. a kind of Photo Interrupter characterized by comprising
First chamber is formed by surrounding around the side wall of the first chamber surrounding；
Second chamber, and interval setting opposite with the first chamber, by the side wall encirclement around the second chamber surrounding
It is formed；
Interconnecting piece is connected between the first chamber and the second chamber；And
Wherein the side wall of the first chamber includes the first side wall, the first side wall include the first noumenon and with the first
First elastic portion of body connection, first elastic portion with the inner wall of the front of motor of the first noumenon towards described the
One chamber is prominent to be formed with the first protruding portion, and first protruding portion can be moved along the extending direction perpendicular to the first side wall
It is dynamic；And/or
The side wall of the second chamber includes second sidewall, and the second sidewall includes the second ontology and connects with second ontology
The second elastic portion connect, second elastic portion with the inner wall of the front of motor of second ontology towards second chamber
Room protrusion is formed with the second protruding portion, and second protruding portion can be moved along the extending direction perpendicular to the second sidewall.
2. Photo Interrupter as described in claim 1, which is characterized in that the first noumenon is located at the outer of first elastic portion
It encloses, one end of first elastic portion is connect with the first noumenon, one end opposite with the connecting pin of first elastic portion
For free end, first protruding portion is set to the free end of first elastic portion；Second ontology is located at described second
The periphery of elastic portion, one end of second elastic portion are connect with second ontology, the connecting pin with second elastic portion
Opposite one end is free end, and second protruding portion is set to the free end of second elastic portion.
3. Photo Interrupter as described in claim 1, which is characterized in that set between first elastic portion and the first noumenon
It is equipped with U-shaped through slot, the U-shaped through slot is surrounded on three sides of first elastic portion；Second elastic portion and described
U-shaped through slot is provided between two ontologies, the U-shaped through slot is surrounded on three sides of second elastic portion.
4. Photo Interrupter as described in claim 1, which is characterized in that the side wall of the first chamber includes towards described second
The third side wall of chamber is provided with the first through slot on the third side wall, and the side wall of the second chamber includes towards described
4th side wall of one chamber is provided on the 4th side wall logical with matched second through slot of first through slot, described first
Slot and second through slot are symmetrical arranged.
5. Photo Interrupter as claimed in claim 4, which is characterized in that the Photo Interrupter is arranged in concave-shaped structure, described
Interconnecting piece is connected to the bottom of the third side wall and the 4th side wall.
6. Photo Interrupter as described in claim 1, which is characterized in that the first side wall is set to the back of the first chamber
Side from the second chamber, the second sidewall are set to the side away from the first chamber of the second chamber.
7. such as Photo Interrupter described in any one of claims 1 to 6, which is characterized in that the bottom of the Photo Interrupter is arranged
There is positioning column.
8. such as Photo Interrupter described in any one of claims 1 to 6, which is characterized in that first protruding portion has first
Confined planes, first confined planes are parallel to the top surface setting of the Photo Interrupter.
9. such as Photo Interrupter described in any one of claims 1 to 6, which is characterized in that second protruding portion has second
Confined planes, second confined planes are parallel to the top surface setting of the Photo Interrupter.
10. a kind of optical detection apparatus, which is characterized in that interdicted including light according to any one of claim 1 to 9
Device, light emitters and light receiver, wherein the light emitters and the light receiver be respectively arranged at it is described
The first chamber and second chamber of Photo Interrupter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186911.4U CN209087904U (en) | 2018-12-25 | 2018-12-25 | Optical detection apparatus and its Photo Interrupter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186911.4U CN209087904U (en) | 2018-12-25 | 2018-12-25 | Optical detection apparatus and its Photo Interrupter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209087904U true CN209087904U (en) | 2019-07-09 |
Family
ID=67127315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822186911.4U Active CN209087904U (en) | 2018-12-25 | 2018-12-25 | Optical detection apparatus and its Photo Interrupter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209087904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112130260A (en) * | 2019-06-25 | 2020-12-25 | 亿光电子工业股份有限公司 | Optical fiber connector and optical fiber connector assembly |
-
2018
- 2018-12-25 CN CN201822186911.4U patent/CN209087904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112130260A (en) * | 2019-06-25 | 2020-12-25 | 亿光电子工业股份有限公司 | Optical fiber connector and optical fiber connector assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7878834B2 (en) | Connector for mating a contact pin with a device | |
| US20170299740A1 (en) | Land based unit for seismic data acquisition | |
| CN209087904U (en) | Optical detection apparatus and its Photo Interrupter | |
| KR20200031173A (en) | Fluid line connectors and assemblies with fixed sensing | |
| US7581989B1 (en) | Multi-pin electrical connector | |
| US9444169B2 (en) | Contacts with retractable drive pins | |
| US20130292554A1 (en) | Optical module and optical unit for a light curtain, and fabrication method | |
| CN202474316U (en) | Sleeve type laser welding connector terminal | |
| US20170256876A1 (en) | "8"-shaped elastic contact element and electrical connector using said contact element | |
| US8500485B2 (en) | Fixing apparatus for connector | |
| US20140199021A1 (en) | Photoelectric coupling module | |
| US10557964B2 (en) | Optical module and method to realize an optical module | |
| EP3048365A1 (en) | Operating button | |
| CN101871761B (en) | Fixture for detecting hole distance of an inflating model fixing seat | |
| CN204597078U (en) | A kind of modularization intelligent wire jumper | |
| US6926450B2 (en) | Optical connector | |
| US9482832B2 (en) | Optical coupling component with metal positioning rods and optical-electrical converting module having same | |
| US8202133B1 (en) | Probe connector | |
| US9164248B2 (en) | Optical communication device | |
| DE4232644A1 (en) | Opto-electronic semiconductor element for LED, photodiode etc. - is enclosed in plastics, with semiconductor chip, associated head conductive strips, and centring element between them | |
| CN104122626A (en) | Optical communication module | |
| CN113421859A (en) | Transmitting and receiving integrated infrared module and packaging process thereof | |
| US10218122B1 (en) | Circular connector and method of retaining components | |
| CN106785326B (en) | Assembling jig for external antenna | |
| JP2015225974A (en) | Jig for can package semiconductor laser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |